Automatic Sand Decoring Machine

The outstanding solution for the core elimination


Having derived strenght from its experience in vibrating technology, SINEX had performed a range of, at the same time, ergonomy and high performing equipment.

Advantages of the SINEX decoring machine :
• Very quick and high quality decoring, from 60 to 120 parts per hour, depending of the casting (cylinder heads, pump casing, intake manifold ...) and the number of cylinders/cycle....
• A machine "tailor made" dedicated to customer requirements
• The equipment is delivered as a package
• Important reduction of the production costs
• Low cost of maintenance
• Distinct improvement in the work conditions
• After-sales service guaranteed
• Soundproof enclosure included


Main features :decocheuse_10_sinex

• Noise level <85 dba @ 1 m
• Manual or automatic loading
• Parts up to 60 kg
• Avg. Part size (LxlxH) : 450x300x250mm
• Air supply 6 bars
• High efficiency decoring
• Remaining Sand : 3g max. without lumps
• Sand drainage hopper included
• Typical cycle* : 60 s
• Hammering* = 15 s
• Vibrating * = 45 s (including sequential blowing)
Hammering, vibrating and blowing times
can be adjusted
• Rated Power : from 2x2.2 kw to 2x11 kw

*To be confirmed after tests dependings on parts size.


The decoring machine is supplied as a package along with its auxiliaries :

• Pneumatic enclosure
• Electrical and control panel with PLC


A testing machine is available at our facility and allows us to validate the decoring efficiency.

• Our technicians are involved in commissioning and start-up phase at customer place.
• Our technicians will train operating personnel on site.
• Our engineers will design machine as per customer requirements and interfaces.